Home / 794,053.40-1,095,791.56-431,477.24

Finding the Fourth Proportional to 794,053.40, 1,095,791.56 and 431,477.24

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Solution

The fourth proportional to 794,053.40, 1,095,791.56 and 431,477.24 is: 595,437.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,053.40 : 1,095,791.56 = 431,477.24 : x
  2. Step 2: Convert to fraction form
    794,053.40/1,095,791.56 = 431,477.24/x
  3. Step 3: Cross multiply
    794,053.40x = 1,095,791.56 × 431,477.24
  4. Step 4: Simplify right side
    794,053.40x = 472,809,111,366.44
  5. Step 5: Solve for x
    x = 472,809,111,366.44/794,053.40
  6. Step 6: Final answer
    x = 595,437.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.